BARRICADE | Finish GUN BLACK W/ BLACK ROCK GUARD | size desc 18X9 | lug count 6.0 | bolt pattern metric 6X139.7 | bolt pattern standard 6X5.5 | offset -18 | backspacing 4.29 | centerbore 112.1 | load rating metric 1111.0 | load rating standard 2450.0 | division 10 | barrel config S | shipping weight 36.739 | box label desc GUN-BLK BLK-RKGRD | finish warranty ONE YEAR | structural warranty LIFETIME | rivet part no BRDGRBOLT | lip depth 1.8 | construction type Cast Aluminum | bolt pattern mm1341 139.7